When applied, Rasterize will permanently draw the object on the background picture so you will no longer be able to edit the object afterwards.

当应用时，栅格化将会永久的背景上绘制图片对象，因此您将不再能够编辑该对象。

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Because this is a shape (a vector object) to apply the next step I will have to rasterize this shape first.

因为这是一个形状(矢量对象)，在做下一步之前首先是要栅格化图层。

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